SPECIFICATIONS
At TA = –40°C to +85°C, VDD = +5V, VSS = –5V, VREFH = +2.5V, and VREFL = –2.5V, unless otherwise noted.
DAC7614E, P, U
DAC7614EB, PB, UB
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
ACCURACY
Linearity Error(1)
VSS = 0V or –5V
VSS = 0V or –5V
VSS = 0V or –5V
±2
±2
±1
±1
±1
±1
LSB(2)
LSB
Linearity Matching(3)
Differential Linearity Error
Monotonicity
LSB
12
✻
Bits
Zero-Scale Error
Code = 000H
Code = FFFH
±4
5
✻
✻
LSB
Zero-Scale Drift
Zero-Scale Matching(3)
2
✻
ppm/°C
LSB
±2
±4
±2
±8
10
±4
±8
±4
±1
✻
Full-Scale Error
LSB
Full-Scale Matching(3)
Zero-Scale Error
±1
✻
LSB
Code = 00AH, VSS = 0V
VSS = 0V
LSB
Zero-Scale Drift
Zero-Scale Matching(3)
5
✻
✻
✻
ppm/°C
LSB
VSS = 0V
±2
✻
Full-Scale Error
Code = FFFH, VSS = 0V
VSS = 0V
LSB
Full-Scale Matching(3)
Power Supply Rejection
±2
LSB
30
ppm/V
ANALOG OUTPUT
Voltage Output(4)
Output Current
VSS = 0V or –5V
No Oscillation
VREFL
–1.25
VREFH
+1.25
✻
✻
✻
✻
V
mA
pF
Load Capacitance
Short-Circuit Current
Short-Circuit Duration
100
✻
✻
✻
+5, –15
Indefinite
mA
REFERENCE INPUT
VREFH Input Range
VREFL Input Range
VREFL Input Range
VSS = 0V or –5V
VSS = 0V
VREFL+1.25
+2.5
✻
✻
✻
✻
✻
✻
V
V
V
0
VREFH–1.25
VREFH–1.25
VSS = –5V
–2.5
DYNAMIC PERFORMANCE
Settling Time(5)
To ±0.012%
Full-Scale Step
5
10
✻
✻
✻
µs
Channel-to-Channel Crosstalk
0.1
LSB
On Any Other DAC, RL = 2kΩ
Bandwidth: 0Hz to 1MHz
Output Noise Voltage
40
✻
nV/√Hz
DIGITAL INPUT/OUTPUT
Logic Family
Logic Levels
VIH
TTL-Compatible CMOS
✻
| IIH | ≤ 10µA
| IIL | ≤ 10µA
2.4
VDD+0.3
✻
✻
✻
✻
V
V
VIL
–0.3
0.8
Data Format
Straight Binary
✻
POWER SUPPLY REQUIREMENTS
VDD
4.75
5.25
–4.75
1.9
✻
✻
✻
✻
✻
V
VSS
If VSS ≠ 0V
–5.25
V
IDD
1.5
–1.6
15
✻
✻
✻
✻
mA
mA
mW
mW
ISS
–2.1
–40
✻
Power Dissipation
VSS = –5V
VSS = 0V
20
10
✻
✻
7.5
TEMPERATURE RANGE
Specified Performance
+85
✻
✻
°C
✻ Specification same as grade to the left.
NOTES: (1) If VSS = 0V, specification applies at code 00AH and above. (2) LSB means Least Significant Bit, with VREFH equal to +2.5V and VREFL equal to –2.5V,
one LSB is 1.22mV. (3) All DAC outputs will match within the specified error band. (4) Ideal output voltage, does not take into account zero or full-scale error.
(5) If VSS = –5V, full-scale step from code 000H to FFFH or vice-versa. If VSS = 0V, full-scale positive step from code 000H to FFFH and negative step from code
FFFH to 00AH.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
2
DAC7614
BB [ BURR-BROWN CORPORATION ]
